When it comes to insulating your new or existing home, you’ve probably heard about plenty of different methods. But it can be overwhelming to know which type is the best for your home, so we’ve broken it down a little and explained 5 available options, with pros and cons for each. Before You Begin: Choose the Right Level of Insulation. Before you consider the kind of insulation, you’ll want to make sure you know how much insulation you’ll need, and it’s best to start by deter